INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1f0ff962a15db8b043b39f6ff09018601deb3c3fbb5405139c88b58d5dcd3fb', 
    'CQ5h9WaJWgj3qirSbttvPy+qX9z1ndgdEZaaMiVq94E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)